A strike curtailed oil production off Norway for the first time in six years as Royal Dutch Shell Plc shut a North Sea field and workers threatened to escalate labor action at the weekend.
Shell was forced to shut down its Knarr field, which produced about 23,000 barrels a day of oil and 3,500 barrels of natural-gas liquids a day in April, according to the latest available public figures. An
escalation of the conflict wo-uld probably lead to other outages, according to the group representing employers.
It’s the first time since 2012 that a strike in Norway’s oil and gas industry, the country’s main earner, has affected output. Back then, the government stepped in to force an end to the action after 16 days, citing strategic national interests. Norway is western Europe’s biggest petroleum producer, and supplies about a quarter of the European Union’s natural gas, surpassed only by Russia.
The strike comes at a time when oil output is already curbed in key producing countries from Canada to Libya, and impending sanctions on Iran raise the prospect of a global supply crunch. Benchmark Brent crude rose as much as 1.8 percent to $79.51 a barrel.
A total of 669 drilling workers walked off the job when state-backed mediation failed to produce an agreement on wages and pensions, affecting nine mobile units and fixed production installations.
The workers are employed by companies including Tran-socean Ltd, Odfjell Drilling Ltdand Teekay Petrojarl ASA, which runs the production ship at Knarr.
The walkout has also affected the Snorre B platform operated by Equinor ASA, Norway’s biggest oil producer, but output is so far normal. The company doesn’t “wish to speculate” about production should the strike escalate, spokesman Eskil Pedersen said.